CN110666433A - Brake caliper support welding clamping fixture - Google Patents
Brake caliper support welding clamping fixture Download PDFInfo
- Publication number
- CN110666433A CN110666433A CN201911139620.2A CN201911139620A CN110666433A CN 110666433 A CN110666433 A CN 110666433A CN 201911139620 A CN201911139620 A CN 201911139620A CN 110666433 A CN110666433 A CN 110666433A
- Authority
- CN
- China
- Prior art keywords
- plate
- brake caliper
- angle positioning
- guide post
- positioning plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Abstract
The invention relates to a brake caliper bracket welding clamping fixture, which comprises a rear tension plate and a front pressure plate, wherein an angle positioning plate is arranged on one side of the front pressure plate, the rear tension plate is connected with the front pressure plate through a telescopic adjusting mechanism, and a clamping opening is formed between the angle positioning plate and the front pressure plate; be equipped with work piece locating component on angle locating plate and the preceding clamp plate, work piece locating component is including setting up at the copper sheathing of fixing at angle locating plate both ends, installation magnet in the copper sheathing, one side of preceding clamp plate is equipped with two and compresses tightly the round pin, it corresponds with magnet to compress tightly the round pin, it is fixed to braking pincers support point support centre gripping through magnet and compress tightly the round pin convenience, the preceding clamp plate is the U style of calligraphy, the preceding clamp plate has and dodges the breach, dodge breach and grip slipper intercommunication, through dodging the breach convenient with braking pincers support and spindle nose welded fastening, welding is convenient, the technical problem that this type of braking pincers support blockked the girth weld toward the sleeve pipe direction indent has been.
Description
Technical Field
The invention relates to the technical field of welding processing equipment, in particular to a brake caliper support welding clamping fixture.
Background
The rear axle assembly is assembled with the brake caliper assembly through the brake caliper bracket on the sleeve assembly, and the position of the brake caliper bracket influences whether the rear axle assembly can be assembled with the brake caliper assembly. The existing welding clamp of the brake caliper support can only clamp and position when the boss of the brake caliper support leans against the shaft head direction. For the sleeve assembly with the boss of the brake caliper support on one side of the sleeve, if the brake caliper support is welded firstly, the shaft head cannot be welded in a ring mode, and therefore the original welding clamp cannot meet the requirement of production. Therefore, the welding clamp for positioning the brake caliper bracket after the sleeve and the shaft head are welded is designed, and is particularly important for ensuring the product quality and production.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a brake caliper support welding and clamping fixture.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a brake caliper support welding clamping fixture comprises a rear tension plate and a front pressing plate, wherein an angle positioning plate is arranged on one side of the front pressing plate, the rear tension plate is connected with the front pressing plate through a telescopic adjusting mechanism, a clamping opening is formed between the angle positioning plate and the front pressing plate, the telescopic adjusting mechanism controls the size of the clamping opening, workpiece positioning components are arranged on the angle positioning plate and the front pressing plate, each workpiece positioning component comprises a copper sleeve fixed at two ends of the angle positioning plate, magnets are arranged in the copper sleeves, two compression pins are arranged on one side of the front pressing plate, and the compression pins correspond to the magnets;
one side of the angle positioning plate is provided with a supporting boss, the supporting boss is provided with a supporting inclined plane, and the supporting inclined plane is positioned at the bottom of the clamping opening;
the front pressing plate is U-shaped, the front pressing plate is provided with an avoiding notch, and the avoiding notch is communicated with the clamping port.
Furthermore, flexible adjustment mechanism is including compressing tightly the handle, the swivel pin, the guide pillar cover, the spring, the guide pillar cover is fixed on the angle locating plate, wears to establish the guide pillar in the guide pillar cover, and the both ends of guide pillar are connected with back arm-tie and front clamp plate respectively, and the spring housing is established on the guide pillar, and the both ends of spring contact with the medial surface of front clamp plate and angle locating plate respectively, compress tightly the handle and pass through swivel pin connection guide pillar.
Furthermore, two ends of the guide post are respectively connected with the rear tension plate and the front pressing plate through studs.
Furthermore, a guide mechanism is further arranged between the angle positioning plate and the front pressing plate and comprises a guide post fixed on the angle positioning plate, the end part of the guide post penetrates through the front pressing plate, a buffer spring is sleeved on the guide post, and two ends of the buffer spring are respectively in contact with the angle positioning plate and the front pressing plate.
Furthermore, the pressing pin is connected with the front pressing plate in an interference fit mode, and the copper sleeve is connected with the angle positioning plate in an interference fit mode.
Further, the brake caliper support is located in the clamping opening, and the shaft head of the brake caliper support is located on the supporting inclined plane of the supporting boss.
The invention has the beneficial effects that: the rear tension plate and the front pressure plate of the clamp are connected through a telescopic adjusting mechanism, a clamping opening is formed between the angle positioning plate and the front pressure plate, and the telescopic adjusting mechanism controls the size of the clamping opening and is suitable for clamping and fixing brake caliper supports with different thicknesses; be equipped with work piece locating component on angle locating plate and the preceding clamp plate, work piece locating component is including setting up at the copper sheathing of fixing at angle locating plate both ends, installation magnet in the copper sheathing, one side of preceding clamp plate is equipped with two pressure pins, pressure pin and magnet correspond, it is fixed to braking pincers support point support centre gripping through magnet and pressure pin convenience, the preceding clamp plate is the U style of calligraphy, the preceding clamp plate has and dodges the breach, dodge breach and grip slipper intercommunication, through dodging the breach convenient with braking pincers support and spindle nose welded fastening, the welding is convenient, can ensure that the relevant size control of braking pincers support is in the product drawing within range after the welding point is fixed at every turn. The technical problem that the brake caliper support is concave towards the direction of the sleeve to block the circumferential weld is solved, the production cost is reduced, and the quality is improved.
The invention has the advantages that: the pressing handle adopts an eccentric structure to carry out self-locking on the elasticity of the spring so as to clamp a workpiece, the angle positioning plate and the magnet arranged on the angle positioning plate can carry out pre-positioning on the workpiece, quick clamping of a product can be realized, the workpiece is quickly taken, and the production efficiency and the product quality are greatly improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side schematic view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic top view of the present invention;
fig. 5 is a schematic view of a brake caliper support of the present invention.
Detailed Description
As shown in fig. 1 to 5, a brake caliper bracket welding clamping fixture comprises a rear tension plate 2 and a front pressure plate 11, wherein an angle positioning plate 6 is arranged on one side of the front pressure plate 11, the rear tension plate 2 is connected with the front pressure plate 11 through a telescopic adjusting mechanism, a clamping opening 14 is formed between the angle positioning plate 6 and the front pressure plate 11, the telescopic adjusting mechanism controls the size of the clamping opening 12, a workpiece positioning assembly is arranged on the angle positioning plate 6 and the front pressure plate 11, the workpiece positioning assembly comprises copper sleeves 5 fixed at two ends of the angle positioning plate 6, magnets 4 are arranged in the copper sleeves 5, two compression pins 10 are arranged on one side of the front pressure plate 11, and the compression pins 10 correspond to the magnets 4;
one side of the angle positioning plate 6 is provided with a supporting boss 15, the supporting boss 15 is provided with a supporting inclined plane, and the supporting inclined plane is positioned at the bottom of the clamping opening 14;
the front pressing plate 11 is U-shaped, the front pressing plate 11 is provided with an avoidance gap 16, and the avoidance gap 16 is communicated with the clamping opening 14.
Further, flexible adjustment mechanism is including compressing tightly handle 1, swivel pin 3, guide pillar 7, guide pillar cover 8, spring 9, and guide pillar cover 8 is fixed on angle locating plate 6, wears to establish guide pillar 7 in the guide pillar cover 8, and the both ends of guide pillar 7 are connected with back tension plate 2 and preceding clamp plate 11 respectively, and spring 9 cover is established on guide pillar 7, and the both ends of spring 9 contact with the medial surface of preceding clamp plate 11 and angle locating plate 6 respectively, compress tightly handle 1 and pass through swivel pin 3 and connect guide pillar 7.
Furthermore, two ends of the guide post 7 are respectively connected with the rear tension plate 2 and the front pressure plate 11 through studs 17.
Still be equipped with guiding mechanism between angle locating plate 6 and the preceding clamp plate 11, guiding mechanism is including fixing the guide post 18 on angle locating plate 6, and the tip of guide post 18 is worn to establish on preceding clamp plate 11, and buffer spring 19 is established to the cover on the guide post 18, and buffer spring 19's both ends contact with angle locating plate 6 and preceding clamp plate 11 respectively. The guide posts 18 guide the front platen 11 when the front platen 11 moves forward and backward.
In the invention, the pressing pin 10 is connected with the front pressure plate 11 in an interference fit manner, and the copper sleeve 5 is connected with the angle positioning plate 6 in an interference fit manner.
During processing, the pressing handle 1 is in a natural loosening state, then the brake caliper support 12 is placed on a support boss 15 of the angle positioning plate 6, the angle positioning plate 6 is provided with the magnet 4, the brake caliper support 12 is pre-positioned under the action of the attraction of the magnet 4, then the pressing handle 1 is rotated, the pressing handle 1 adopts an eccentric structure, when the pressing handle 1 is rotated, the guide pillar 7 moves backwards to drive the front pressing block 11 to move backwards, the pressing pin 10 is connected to the front pressing block 11, and the front pressing block 11 moves backwards to drive the pressing pin 10 to move backwards to press the brake caliper support 12; the fixed position of the brake caliper support is always related to the size of the drawing.
When a workpiece, namely the brake caliper bracket 12 which is tack welded on the relevant workpiece, is taken out, the pressing handle 1 is rotated, the stressed spring 9 acts on the front pressing block 11 to cause the front pressing block 11 to move forwards, the pressing pin 10 is connected on the front pressing block 11, and the front pressing block 11 moves forwards to drive the pressing pin 10 to move forwards to be separated from the brake caliper bracket 12; taking out the workpiece; a brake caliper bracket welding clamping fixture is in a relaxed state.
The specific welding and clamping process is as follows:
step 1, a brake caliper support welding clamping fixture is installed on a welding workbench;
step 3, placing the brake caliper bracket 12 on a support boss 15 of the angle positioning plate 6;
and 4, rotating the pressing handle 1 to a pressing state.
And 5, fixing through welding points, so that the relevant position of the brake caliper support is consistent with the relevant size of the drawing.
And 6, taking out the workpiece, firstly rotating the pressing handle 1 to a loosening state, separating the pressing pin 10 from the brake caliper support 12, and then taking out the workpiece which is point-fixed and welded.
A clamping opening 14 is formed between an angle positioning plate 6 and a front pressing plate 11 of the clamp, a telescopic adjusting mechanism controls the size of a clamping opening 12, a workpiece positioning assembly is arranged on the angle positioning plate 6 and the front pressing plate 11 and comprises a copper sleeve 5 fixed at two ends of the angle positioning plate 6, a magnet 4 is installed in the copper sleeve 5, two pressing pins 10 are arranged on one side of the front pressing plate 11, the pressing pins 10 correspond to the magnet 4, the point-supporting clamping and fixing of a brake caliper support 12 are facilitated through the magnet 4 and the pressing pins 10, the front pressing plate 11 is U-shaped, the front pressing plate 11 is provided with an avoidance notch 16, the avoidance notch 16 is communicated with the clamping opening 14, the brake caliper support 12 and a spindle head 13 are conveniently welded and fixed through the avoidance notch 16, the welding is convenient, and the relevant size of the brake caliper support after welding point fixing at each time can be controlled. The technical problem that the brake caliper support is concave towards the direction of the sleeve to block the circumferential weld is solved, the production cost is reduced, and the quality is improved.
The foregoing shows and describes the general principles, broad features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the principles of the invention have been described in the foregoing examples and description with reference to specific embodiments without departing from the spirit and scope of the invention. The scope of the invention is defined by the appended claims and equivalents.
Claims (6)
1. A brake caliper support welding clamping fixture comprises a rear tension plate and a front pressing plate, wherein an angle positioning plate is arranged on one side of the front pressing plate, the rear tension plate is connected with the front pressing plate through a telescopic adjusting mechanism, a clamping opening is formed between the angle positioning plate and the front pressing plate, the telescopic adjusting mechanism controls the size of the clamping opening, and workpiece positioning components are arranged on the angle positioning plate and the front pressing plate;
one side of the angle positioning plate is provided with a supporting boss, the supporting boss is provided with a supporting inclined plane, and the supporting inclined plane is positioned at the bottom of the clamping opening;
the front pressing plate is U-shaped, the front pressing plate is provided with an avoiding notch, and the avoiding notch is communicated with the clamping port.
2. The brake caliper bracket welding clamping fixture of claim 1, wherein the telescopic adjustment mechanism comprises a pressing handle, a rotation pin, a guide post sleeve, a spring, the guide post sleeve is fixed on the angle positioning plate, the guide post is inserted into the guide post sleeve, two ends of the guide post are respectively connected with the rear tension plate and the front pressure plate, the spring sleeve is arranged on the guide post, two ends of the spring are respectively contacted with the inner side surfaces of the front pressure plate and the angle positioning plate, and the pressing handle is connected with the guide post through the rotation pin.
3. The brake caliper bracket welding clamping fixture of claim 2, wherein both ends of the guide post are respectively connected with the rear tension plate and the front pressure plate through studs.
4. The brake caliper bracket welding clamping fixture of claim 2, wherein a guide mechanism is further disposed between the angle positioning plate and the front pressing plate, the guide mechanism includes a guide post fixed on the angle positioning plate, an end of the guide post is disposed on the front pressing plate in a penetrating manner, the guide post is sleeved with a buffer spring, and two ends of the buffer spring are respectively in contact with the angle positioning plate and the front pressing plate.
5. The brake caliper bracket welding clamp of claim 1, wherein the hold-down pin is connected with the front pressure plate in an interference fit manner, and the copper sleeve is connected with the angle positioning plate in an interference fit manner.
6. The brake caliper bracket welding clamp of claim 1, wherein the brake caliper bracket is located within said clamping opening and the stub shaft of the brake caliper bracket is located on the support ramp of the support boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911139620.2A CN110666433A (en) | 2019-11-20 | 2019-11-20 | Brake caliper support welding clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911139620.2A CN110666433A (en) | 2019-11-20 | 2019-11-20 | Brake caliper support welding clamping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110666433A true CN110666433A (en) | 2020-01-10 |
Family
ID=69087851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911139620.2A Pending CN110666433A (en) | 2019-11-20 | 2019-11-20 | Brake caliper support welding clamping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110666433A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059375A (en) * | 2020-09-04 | 2020-12-11 | 中船重工鹏力（南京）智能装备系统有限公司 | Self-adaptive double-sided water-cooling electrogas welding equipment and method for reducing welding slag |
| CN113253078A (en) * | 2021-07-02 | 2021-08-13 | 荣旗工业科技(苏州)股份有限公司 | Skeleton high-voltage testing equipment |
Citations (7)
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| JP2004237293A (en) * | 2003-02-03 | 2004-08-26 | Press Kogyo Co Ltd | Backing integral construction member |
| CN104956113A (en) * | 2013-01-31 | 2015-09-30 | 大陆-特韦斯贸易合伙股份公司及两合公司 | Friction lining with a steel wire bow spring |
| CN105666368A (en) * | 2016-03-28 | 2016-06-15 | 苏州市合叶精密机械有限公司 | Cam-type clamping mechanism |
| CN107649916A (en) * | 2017-10-26 | 2018-02-02 | 芜湖航天汽车连杆有限公司 | Automobile connecting bar locating and machining frock |
| CN208083779U (en) * | 2018-03-27 | 2018-11-13 | 中国石油化工股份有限公司 | A kind of pipeline apparatus for welding and positioning and its pipeline adjustment seat |
| CN208195752U (en) * | 2018-05-24 | 2018-12-07 | 无锡科技职业学院 | A kind of radial hole drill jig |
| CN109275282A (en) * | 2018-11-23 | 2019-01-25 | Oppo广东移动通信有限公司 | Assembly method, circuit board and the electronic equipment of circuit board |
-
2019
- 2019-11-20 CN CN201911139620.2A patent/CN110666433A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004237293A (en) * | 2003-02-03 | 2004-08-26 | Press Kogyo Co Ltd | Backing integral construction member |
| CN104956113A (en) * | 2013-01-31 | 2015-09-30 | 大陆-特韦斯贸易合伙股份公司及两合公司 | Friction lining with a steel wire bow spring |
| CN105666368A (en) * | 2016-03-28 | 2016-06-15 | 苏州市合叶精密机械有限公司 | Cam-type clamping mechanism |
| CN107649916A (en) * | 2017-10-26 | 2018-02-02 | 芜湖航天汽车连杆有限公司 | Automobile connecting bar locating and machining frock |
| CN208083779U (en) * | 2018-03-27 | 2018-11-13 | 中国石油化工股份有限公司 | A kind of pipeline apparatus for welding and positioning and its pipeline adjustment seat |
| CN208195752U (en) * | 2018-05-24 | 2018-12-07 | 无锡科技职业学院 | A kind of radial hole drill jig |
| CN109275282A (en) * | 2018-11-23 | 2019-01-25 | Oppo广东移动通信有限公司 | Assembly method, circuit board and the electronic equipment of circuit board |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059375A (en) * | 2020-09-04 | 2020-12-11 | 中船重工鹏力（南京）智能装备系统有限公司 | Self-adaptive double-sided water-cooling electrogas welding equipment and method for reducing welding slag |
| CN113253078A (en) * | 2021-07-02 | 2021-08-13 | 荣旗工业科技(苏州)股份有限公司 | Skeleton high-voltage testing equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200110 |
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| RJ01 | Rejection of invention patent application after publication |